CN207128737U - Horn for vehicle control system and vehicle - Google Patents
Horn for vehicle control system and vehicle Download PDFInfo
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- CN207128737U CN207128737U CN201721117170.3U CN201721117170U CN207128737U CN 207128737 U CN207128737 U CN 207128737U CN 201721117170 U CN201721117170 U CN 201721117170U CN 207128737 U CN207128737 U CN 207128737U
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Abstract
This disclosure relates to a kind of horn for vehicle control system and vehicle.The horn for vehicle control system includes：Road information harvester, sent for gathering road information, and by road information to active safety controller；Active safety controller, it is connected with road information harvester, for according to the road information received, determining present road road conditions, and present road road conditions are sent to horn controller；Horn controller, it is connected with active safety controller, in the case of being triggered in horn switch, according to the corresponding relation of default blow a whistle volume and road conditions, the volume it is determined that target corresponding with present road road conditions is blown a whistle, and control loudspeaker to be blown a whistle according to target volume of blowing a whistle.Thus, not only loudspeaker can be enabled reasonably to be used, so as to effectively avoid driver because blow a whistle it is improper violate traffic law regulation, and noise pollution and the unnecessary interference to caused by other people can be reduced.
Description
Technical field
This disclosure relates to vehicular field, in particular it relates to a kind of horn for vehicle control system and vehicle.
Background technology
For traffic safety, security configuration of the horn for vehicle as standard, all vehicles are equipped with loudspeaker.But with city
The quickening of city's process and the increase of car ownership, road traffic congestion all the more.In congestion or not smooth traveling, some driving
Member usually ignores the requirement of traffic law regulation, barbaric ring loudspeaker, toot loudspeaker, so, not only causes serious
Noise pollution, and be easy to cause other people unnecessary interference.
Utility model content
In order to solve problem present in correlation technique, the disclosure provides a kind of horn for vehicle control system and vehicle.
To achieve these goals, the disclosure provides a kind of horn for vehicle control system, including loudspeaker and horn switch, institute
Stating system also includes：
Road information harvester, sent for gathering road information, and by the road information to active safety control
Device；
The active safety controller, it is connected with the road information harvester, for according to the road received
Road information, present road road conditions are determined, and the present road road conditions are sent to horn controller；
The horn controller, it is connected with the active safety controller, for the feelings being triggered in the horn switch
Under condition, according to the corresponding relation of default blow a whistle volume and road conditions, it is determined that the mesh corresponding with the present road road conditions
Mark is blown a whistle volume, and controls the loudspeaker to be blown a whistle according to target volume of blowing a whistle.
Alternatively, based on road conditions, vehicle and the pedestrian of road conditions including normally travel cross road conditions and pedestrian
Road conditions, and the road conditions institute that volume, the vehicle and pedestrian cross of blowing a whistle of the target corresponding to the road conditions of the normally travel is right
The target corresponding to road conditions that the target answered is blown a whistle based on volume and pedestrian volume of blowing a whistle reduces successively.
Alternatively, the active safety controller is additionally operable to, according to the road information, determine whether the vehicle is in
No tooting region, and when the vehicle is in the no tooting region, no tooting is sent to the horn controller
Signal；
The horn controller is additionally operable to after the no tooting signal is received, and is triggered in the horn switch
In the case of control the loudspeaker Jing Yin.
Alternatively, the system also includes：
Range information harvester, it is connected with the active safety controller, for gathering between the vehicle and pedestrian
Distance, and when the distance is less than default distance threshold, send reduction to the horn controller and blow a whistle signal volume；
The horn controller is additionally operable to blow a whistle after signal volume receiving the reduction, is touched in the horn switch
The loudspeaker are controlled to reduce volume of blowing a whistle in the case of hair.
Alternatively, the range information harvester is millimetre-wave radar.
Alternatively, the road information harvester is vehicle-mounted forward sight camera.
Alternatively, the horn controller flows through the electric currents of the loudspeaker to control the sound of blowing a whistle of the loudspeaker by control
Amount, also, the electric current is bigger, and the volume of blowing a whistle of the loudspeaker is higher.
The disclosure also provides a kind of vehicle, and the horn for vehicle that the vehicle includes being provided according to the disclosure controls system
System.
Pass through above-mentioned technical proposal, active safety controller can be believed according to the road that road information harvester collects
Breath determines present road road conditions, and the current road conditions are fed back into horn controller, so, when horn switch is by user
During triggering, horn controller can determines and the current road according to the corresponding relation of default blow a whistle volume and road conditions
Road conditions corresponding target in road is blown a whistle volume, and controls loudspeaker to be blown a whistle according to target volume of blowing a whistle.That is, not
Under same road conditions, the volume of blowing a whistle of loudspeaker can be different, so, not only loudspeaker can be enabled reasonably to be made
With, so as to effectively avoid driver because blow a whistle it is improper violate traffic law regulation, and noise pollution and right can be reduced
Unnecessary interference caused by other people.In addition, active safety controller is fitted with most of vehicle at present, and present road road
Condition is exactly what is determined by existing active safety controller on vehicle according to road information, i.e., without increasing volume on vehicle
Outer present road road conditions determine equipment, and vehicle is transformed without because installing the determination equipment, so, not only saved
Space, and reduce the cost that control loudspeaker are intelligently blown a whistle.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of structured flowchart of horn for vehicle control system according to an exemplary embodiment.
Fig. 2 is a kind of structured flowchart of horn for vehicle control system according to another exemplary embodiment.
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
Fig. 1 is a kind of structured flowchart of horn for vehicle control system according to an exemplary embodiment.Such as Fig. 1 institutes
Show, the control system can include：Loudspeaker 10, horn switch 20, road information harvester 30, the and of active safety controller 40
Horn controller 50.
Road information harvester 30, can be used for gather road information, and the road information collected send to
Active safety controller 40, wherein, the road information can include pedestrian information, information of vehicles of vehicle front etc..Illustratively,
The road information harvester 30 can be vehicle-mounted forward sight camera, the image information for collection vehicle road ahead.
Active safety controller 40, it is connected with above-mentioned road information harvester 30, can be used for what basis received
Road information, present road road conditions are determined, and the current road conditions are sent to horn controller 50.Wherein, the Road
Condition can include normally travel the road conditions that cross of road conditions, vehicle and pedestrian and pedestrian based on road conditions.Illustratively, active safety
Controller 40 can pass through image recognition according to the image information for the vehicle front road that road information harvester 30 collects
Technology determines present road road conditions, wherein, the determination mode of the current road conditions belongs to prior art, in the disclosure not
Repeat again.
Horn controller 50, it is connected with above-mentioned active safety controller 40, for the feelings being triggered in horn switch 20
Under condition, according to the corresponding relation of default blow a whistle volume and road conditions, it is determined that the target ring corresponding with present road road conditions
Sibilant rale amount, and control loudspeaker 10 to be blown a whistle according to target volume of blowing a whistle.
In the disclosure, the corresponding relation of above-mentioned default blow a whistle volume and road conditions can be the road conditions of normally travel
The target that corresponding target is blown a whistle corresponding to the road conditions that volume, vehicle and pedestrian cross is blown a whistle based on volume and pedestrian
Target corresponding to road conditions volume of blowing a whistle reduces successively.That is, when pedestrian is more on present road, the sound of blowing a whistle of loudspeaker
Amount is lower, so, it is possible to reduce the interference to caused by pedestrian.Illustratively, above-mentioned default blow a whistle volume and road conditions
Corresponding relation can be with as shown in the table：
| Road conditions | Blow a whistle volume |
| The road conditions of normally travel | Louder volume |
| The road conditions that vehicle crosses with pedestrian | Middle volume |
| Road conditions based on pedestrian | Amount of bass |
Wherein, as shown in table 1, when road conditions are the road conditions of normally travel, corresponding volume of blowing a whistle is high pitch
Amount；When road conditions are the road conditions that vehicle crosses with pedestrian, corresponding volume of blowing a whistle is middle volume；When road conditions be with
During road conditions based on pedestrian, corresponding volume of blowing a whistle is amount of bass.
In addition, horn switch 20 may, for example, be the horn switch being arranged on steering wheel for vehicle, in the quilt of horn switch 20
In the case of triggering (for example, being pressed), horn controller 50 can send road conditions request message to active safety controller 40,
Active safety controller 40 is after the road conditions request message is received, the road that can be collected according to road information harvester 30
Road information, present road road conditions are determined, then the current road conditions are sent to horn controller 50, loudspeaker control 50 and connect
The current road conditions are received, and according to the corresponding relation of above-mentioned default blow a whistle volume and road conditions, are determined current with this
The corresponding target of road conditions is blown a whistle volume, afterwards, loudspeaker 10 can be controlled to be carried out according to the target determined volume of blowing a whistle
Blow a whistle.
In addition, horn controller 50 can flow through the electric currents of loudspeaker 10 to control the volume of blowing a whistle of loudspeaker 10 by control,
Also, the electric current is bigger, the volume of blowing a whistle of loudspeaker 10 is higher.For example, with the louder volume shown in upper table 1, middle volume, amount of bass
Corresponding electric current is respectively the first electric current, the second electric current and the 3rd electric current, also, three is sequentially reduced.
Illustratively, it is assumed that the present road road conditions that above-mentioned active safety controller 40 is determined according to road information are car
Road conditions to be crossed with pedestrian, afterwards, horn controller 50 can be according to blow a whistle volume and the road conditions shown in upper table 1
Corresponding relation, determine that the target corresponding with present road road conditions volume of blowing a whistle is middle volume, now, horn controller 50 can
To control loudspeaker 10 to be blown a whistle according to volume in this by the way that the current regulations of loudspeaker 10 will be flowed through as the second electric current.
Pass through above-mentioned technical proposal, active safety controller can be believed according to the road that road information harvester collects
Breath determines present road road conditions, and the current road conditions are fed back into horn controller, so, when horn switch is by user
During triggering, horn controller can determines and the current road according to the corresponding relation of default blow a whistle volume and road conditions
Road conditions corresponding target in road is blown a whistle volume, and controls loudspeaker to be blown a whistle according to target volume of blowing a whistle.That is, not
Under same road conditions, the volume of blowing a whistle of loudspeaker can be different, so, not only loudspeaker can be enabled reasonably to be made
With, so as to effectively avoid driver because blow a whistle it is improper violate traffic law regulation, and noise pollution and right can be reduced
Unnecessary interference caused by other people.In addition, active safety controller is fitted with most of vehicle at present, and present road road
Condition is exactly what is determined by existing active safety controller on vehicle according to road information, i.e., without increasing volume on vehicle
Outer present road road conditions determine equipment, and vehicle is transformed without because installing the determination equipment, so, not only saved
Space, and reduce the cost that control loudspeaker are intelligently blown a whistle.
In addition, above-mentioned horn controller 50 can be also used for after no tooting signal is received, in horn switch 20
Control loudspeaker 10 Jing Yin in the case of being triggered.
In the disclosure, above-mentioned road information can also include road markings information, so, above-mentioned active safety control
Device 40 processed can be also used for receiving road information according to it, determine whether vehicle is in no tooting region, and in the vehicle
During in no tooting region, no tooting signal is sent to horn controller 50.Illustratively, above-mentioned road markings information can
To be, for example, the identification information in region residing for vehicle, so, active safety controller 40 can identify according to the identification information
The type in region residing for vehicle, for example, region residing for vehicle is crossing, school, military area, resident living region, office building
Region etc..Afterwards, active safety controller 40 can judge whether the region belongs to and forbid ringing according to the area type identified
Flute region.For example, school, military area belong to no tooting region.It is determined that vehicle has driven into the situation in no tooting region
Under, active safety controller 40 can send no tooting signal to horn controller 50.When horn controller 50 receives this
During no tooting signal, if horn switch 20 is in the state being triggered, control loudspeaker 10 are Jing Yin.
Fig. 2 is a kind of structured flowchart of horn for vehicle control system according to another exemplary embodiment.Such as Fig. 2 institutes
Show, above-mentioned control system can also include：Range information harvester 60, it is connected with above-mentioned active safety controller 40,
The distance that can be used between collection vehicle and pedestrian, and when the distance is less than default distance threshold, to horn controller 50
Reduction is sent to blow a whistle signal volume；Above-mentioned horn controller 50 can be also used for sending receiving active safety controller 40
Reduction blow a whistle after signal volume, control loudspeaker 10 to reduce volume of blowing a whistle in the case where horn switch 20 is triggered.So, may be used
With effectively avoid vehicle when nearer apart from pedestrian because of volume of blowing a whistle it is too high caused by pedestrian easily get a fright the problem of, make
Obtain control more hommization, the intellectuality of blowing a whistle of loudspeaker.
In the disclosure, above-mentioned range information harvester 60 may, for example, be millimetre-wave radar, laser radar etc..And
And it between collection vehicle and pedestrian apart from when, can be with the distance between the pedestrian nearest apart from the vehicle and the vehicle
For foundation.
In addition, it is necessary to explanation, the value that above-mentioned default distance threshold can be set with user, the warp that can also be given tacit consent to
Value is tested, is not especially limited in the disclosure.
The disclosure also provides a kind of vehicle, and the vehicle can include above-mentioned horn for vehicle control system.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (8)
1. a kind of horn for vehicle control system, including loudspeaker and horn switch, it is characterised in that the system also includes：
Road information harvester, sent for gathering road information, and by the road information to active safety controller；
The active safety controller, it is connected with the road information harvester, for according to the road letter received
Breath, determines present road road conditions, and the present road road conditions are sent to horn controller；
The horn controller, it is connected with the active safety controller, in the case of being triggered in the horn switch,
According to the corresponding relation of default blow a whistle volume and road conditions, it is determined that the target corresponding with the present road road conditions is blown a whistle
Volume, and control the loudspeaker to be blown a whistle according to target volume of blowing a whistle.
2. system according to claim 1, it is characterised in that the road conditions include the road conditions of normally travel, vehicle
Road conditions based on the road conditions to be crossed with pedestrian and pedestrian, and the target corresponding to the road conditions of the normally travel is blown a whistle volume, institute
State the target corresponding to the road conditions that the target corresponding to the road conditions that vehicle and pedestrian cross is blown a whistle based on volume and the pedestrian
Volume of blowing a whistle reduces successively.
3. system according to claim 1, it is characterised in that the active safety controller is additionally operable to according to the road
Information, determines whether the vehicle is in no tooting region, and when the vehicle is in the no tooting region, to institute
State horn controller and send no tooting signal；
The horn controller is additionally operable to after the no tooting signal is received, in the situation that the horn switch is triggered
The lower control loudspeaker are Jing Yin.
4. system according to claim 1, it is characterised in that the system also includes：
Range information harvester, it is connected with the active safety controller, for gathering the distance between the vehicle and pedestrian,
And when the distance is less than default distance threshold, sends reduction to the horn controller and blow a whistle signal volume；
The horn controller is additionally operable to blow a whistle after signal volume receiving the reduction, is triggered in the horn switch
In the case of control the loudspeaker to reduce volume of blowing a whistle.
5. system according to claim 4, it is characterised in that the range information harvester is millimetre-wave radar.
6. system according to claim 1, it is characterised in that the road information harvester images for vehicle-mounted forward sight
Head.
7. according to the system any one of claim 1-6, it is characterised in that the horn controller is flowed through by control
The electric current of the loudspeaker controls the volume of blowing a whistle of the loudspeaker, also, the electric current is bigger, and the volume of blowing a whistle of the loudspeaker gets over
It is high.
8. a kind of vehicle, it is characterised in that the vehicle includes the horn for vehicle control according to any one of claim 1-7
System processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117170.3U CN207128737U (en) | 2017-09-01 | 2017-09-01 | Horn for vehicle control system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117170.3U CN207128737U (en) | 2017-09-01 | 2017-09-01 | Horn for vehicle control system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN207128737U true CN207128737U (en) | 2018-03-23 |
Family
ID=61637255
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117170.3U Active CN207128737U (en) | 2017-09-01 | 2017-09-01 | Horn for vehicle control system and vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600913A (en) * | 2018-05-15 | 2018-09-28 | 爱驰汽车有限公司 | Whistle volume automatic control method, system, onboard control device and storage medium |
| CN109318797A (en) * | 2018-10-17 | 2019-02-12 | 侯珩 | A kind of automobile auto-control horn device, method and system |
| CN109410536A (en) * | 2018-11-30 | 2019-03-01 | 北京小马智行科技有限公司 | A kind of voice prompt method, device and storage medium |
| CN111063206A (en) * | 2019-12-23 | 2020-04-24 | 江苏理工学院 | Vehicle traffic voice prompt device for specific occasions |
| CN111090409A (en) * | 2018-10-19 | 2020-05-01 | 宝马股份公司 | Method, device and system for adaptively controlling volume of vehicle horn |
| CN111660927A (en) * | 2020-06-22 | 2020-09-15 | 成都市骐智科技有限责任公司 | Whistling method and system |
| CN111746389A (en) * | 2019-03-29 | 2020-10-09 | 本田技研工业株式会社 | Vehicle control system |
| CN111993995A (en) * | 2019-05-27 | 2020-11-27 | 东莞市红昱电子有限公司 | Intelligent automobile horn and control process thereof |
| CN115009161A (en) * | 2022-08-10 | 2022-09-06 | 润芯微科技(江苏)有限公司 | Intelligent talkback vehicle whistling system and self-adaption method |
| CN115226029A (en) * | 2021-11-25 | 2022-10-21 | 广州汽车集团股份有限公司 | Vehicle horn control method and device, computer equipment and storage medium |
-
2017
- 2017-09-01 CN CN201721117170.3U patent/CN207128737U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600913A (en) * | 2018-05-15 | 2018-09-28 | 爱驰汽车有限公司 | Whistle volume automatic control method, system, onboard control device and storage medium |
| CN109318797A (en) * | 2018-10-17 | 2019-02-12 | 侯珩 | A kind of automobile auto-control horn device, method and system |
| CN111090409A (en) * | 2018-10-19 | 2020-05-01 | 宝马股份公司 | Method, device and system for adaptively controlling volume of vehicle horn |
| CN109410536A (en) * | 2018-11-30 | 2019-03-01 | 北京小马智行科技有限公司 | A kind of voice prompt method, device and storage medium |
| CN111746389A (en) * | 2019-03-29 | 2020-10-09 | 本田技研工业株式会社 | Vehicle control system |
| CN111993995A (en) * | 2019-05-27 | 2020-11-27 | 东莞市红昱电子有限公司 | Intelligent automobile horn and control process thereof |
| CN111063206A (en) * | 2019-12-23 | 2020-04-24 | 江苏理工学院 | Vehicle traffic voice prompt device for specific occasions |
| CN111660927A (en) * | 2020-06-22 | 2020-09-15 | 成都市骐智科技有限责任公司 | Whistling method and system |
| CN115226029A (en) * | 2021-11-25 | 2022-10-21 | 广州汽车集团股份有限公司 | Vehicle horn control method and device, computer equipment and storage medium |
| CN115009161A (en) * | 2022-08-10 | 2022-09-06 | 润芯微科技(江苏)有限公司 | Intelligent talkback vehicle whistling system and self-adaption method |
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